Hi Tim,
Been through this recently. I have a couple of cloud VMs that need to
send email from my domain. Adding openDKIM fixed that. There's a few
resources on the net describing the procedure, searching for "install
opendkim on ubuntu" or whichever linux distro you have will get you
there. There's sites to test the headers, spaminess, etc, in the
instructions.
DKIM adds an email header signed with a private key, the public key goes
in a DNS record so the receiver can validate the header.
regards,
Glenn
On 2024-02-05 19:35, DaZZa wrote:
Google and Yahoo have implemented changes recently.
AWS's summary is here
https://aws.amazon.com/blogs/messaging-and-targeting/an-overview-of-bulk-sender-changes-at-yahoo-gmail/
You're likely getting caught up in that.
D
On Mon, 5 Feb 2024, 5:52 pm Tim McCullagh, <[email protected]>
wrote:
Sorry for the noise, but is there anyone on the list from gmail?
Is anyone else having trouble with delivery to gmail. My customers
are
getting the following messages
<[email protected]>: host gmail-smtp-in.l.google.com
[1][172.217.194.26]
said: 550-5.7.1 [203.17.235.145 12] Gmail has detected that this
message is 550-5.7.1 likely unsolicited mail. To reduce the amount of
spam
sent to Gmail, 550-5.7.1 this message has been blocked. For more
information, go to 550 5.7.1
https://support.google.com/mail/?p=UnsolicitedMessageError [2]
bz9-20020a056a02060900b005cdffc2828esi7631435pgb.182 - gsmtp (in reply
to
end of DATA command)
and
<[email protected]>: host aspmx.l.google.com [3][172.253.118.26] said:
550-5.7.1 [203.17.235.145 19] Gmail has detected that this
message
is
550-5.7.1 likely suspicious due to the very low reputation of the
sending
550-5.7.1 domain. To best protect our users from spam, the message has
been
550-5.7.1 blocked. For more information, go to 550 5.7.1
https://support.google.com/mail/answer/188131 [4]
e13-20020a63f54d000000b005ce025116bbsi12152612pgk.858 - gsmtp (in
reply
to
end of DATA command)
Ive been through my mail logs and cant find any reason why email is
being
blocked from the mail server. There has been no misuse of late.
There
was on another hosting server which is in my spf record. The hosting
server had a customer account misused via sasl auth. That
was fixed 8 days ago. Are gmail blocking on domain name now and not
IP
address / host name
I have added the google verification IN TXT in DNS
Is anyone else having or had issues like this ?
Can anyone recomend a contact for google / gmail? or a fix / work
around
Regards
Tim
HaleNET Internet
ABN: 57 014 068 268
e-mail [email protected]
http://www.halenet.com.au [5]
P.O. Box 554 Stanthorpe Q 4380
Phone (07) 46814999 Bus Hours
Phone (07) 46852194 After Hours
HaleNET Pty Ltd ACN (082 330 121)
as trustee for the McCullagh Family Trust
Trading as HaleNET
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Links:
------
[1] http://gmail-smtp-in.l.google.com
[2] https://support.google.com/mail/?p=UnsolicitedMessageError
[3] http://aspmx.l.google.com
[4] https://support.google.com/mail/answer/188131
[5] http://www.halenet.com.au/
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